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Performance Limits for Structural Walls: An Analytical Perspective

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dc.contributor.author Kazaz, İlker
dc.contributor.author Gülkan, Polat
dc.contributor.author Yakut, Ahmet
dc.date.accessioned 2020-04-07T17:27:06Z
dc.date.available 2020-04-07T17:27:06Z
dc.date.issued 2012-10
dc.identifier.citation Kazaz, Ilker; Gulkan, Polat; Yakut, Ahmet, "Performance limits for structural walls: An analytical perspective", Engineering Structures, Vol. 43, pp. 105-119, (2012) tr_TR
dc.identifier.issn 0141-0296
dc.identifier.uri http://hdl.handle.net/20.500.12416/2960
dc.description.abstract Recently proposed changes to modeling and acceptance criteria in seismic regulations for both flexure and shear dominated reinforced concrete structural walls suggest that a comprehensive examination is required for improved limit state definitions and their corresponding values. This study utilizes nonlinear finite element analysis to investigate the deformation measures defined in terms of plastic rotations and local concrete and steel strains at the extreme fiber of rectangular structural walls. Response of finite elements models were calculated by pushover analysis. We compare requirements in ASCE/SEI 41, Eurocode 8 (EC8-3) and the Turkish Seismic Code (TSC-07). It is concluded that the performance limits must be refined by introducing additional parameters. ASCE/SEI 41 limits are observed to be the most accurate yielding conservative results at all levels except low axial load levels. It is shown that neither EC8-3 nor TSC-07 specifies consistent deformation limits. TSC-07 suggests unconservative limits at all performance levels, and it appears to fall short of capturing the variation reflected in the calculated values. Likewise EC8-3 seems to fail to represent the variation in plastic rotation in contrast to several parameters employed in the calculation. More accurate plastic rotation limits are proposed. (c) 2012 Elsevier Ltd. All rights reserved. tr_TR
dc.language.iso eng tr_TR
dc.publisher Elsevier SCI LTD tr_TR
dc.relation.isversionof 10.1016/j.engstruct.2012.05.011 tr_TR
dc.rights info:eu-repo/semantics/closedAccess tr_TR
dc.subject Damage Limits tr_TR
dc.subject Seismic Codes tr_TR
dc.subject Plastic Rotation tr_TR
dc.subject Shear Walls tr_TR
dc.subject ASCE/SEI 41 tr_TR
dc.subject Eurocode 8 tr_TR
dc.subject Turkish Seismic Code tr_TR
dc.title Performance Limits for Structural Walls: An Analytical Perspective tr_TR
dc.type article tr_TR
dc.relation.journal Engineering Structures tr_TR
dc.contributor.authorID 5743 tr_TR
dc.identifier.volume 43 tr_TR
dc.identifier.startpage 105 tr_TR
dc.identifier.endpage 119 tr_TR
dc.contributor.department Çankaya Üniversitesi, Mühendislik Fakültesi, İnşaat Mühendisliği Bölümü tr_TR


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